---> uname -a: Linux prd-centos8-builder-2c-4g-474970.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 410 128 16 1239 1168 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2f:c5:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe2f:c560/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/09/2025 _x86_64_ (2 CPU) 14:03:59 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 73.54 2.07 71.48 218.59 9771.94 02:07:01 PM 74.23 1.57 72.66 257.25 7512.80 02:08:01 PM 32.92 2.42 30.50 419.12 2605.31 02:09:01 PM 23.98 0.32 23.66 43.59 913.50 02:10:01 PM 15.81 2.23 13.58 19.06 353.92 02:11:01 PM 94.35 73.13 21.22 6274.88 841.72 02:12:01 PM 13.27 0.70 12.57 77.42 342.39 Average: 46.87 11.78 35.09 1044.46 3191.38 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 208388 1244504 1612756 88.56 2104 1132260 492068 17.15 144552 1187888 56592 02:07:01 PM 160560 1238700 1660584 91.18 2104 1167864 481504 16.78 144976 1208928 30400 02:08:01 PM 119372 1151064 1701772 93.45 2104 1120700 566068 19.73 181236 1213632 54560 02:09:01 PM 144952 1176780 1676192 92.04 2104 1120788 543028 18.92 215696 1153120 40460 02:10:01 PM 215320 1213704 1605824 88.18 2104 1087452 506756 17.66 213264 1085036 8844 02:11:01 PM 96588 1221628 1724556 94.70 2104 1213536 494272 17.22 214824 1202368 7508 02:12:01 PM 172444 1225076 1648700 90.53 2104 1141216 490656 17.10 216924 1124524 8600 Average: 159661 1210208 1661483 91.23 2104 1140545 510622 17.79 190210 1167928 29566 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.88 47.25 803.80 5.17 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.07 22.93 244.45 7.24 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.98 31.58 566.33 6.77 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.53 14.06 12.83 5.60 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 11.38 12.44 9.23 6.01 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 14.99 14.17 15.06 6.98 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 9.94 9.78 13.75 6.79 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.68 21.74 237.91 6.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/09/2025 _x86_64_ (2 CPU) 14:03:59 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 37.53 0.00 4.53 2.76 2.94 52.24 02:06:01 PM 0 18.48 0.00 3.53 4.10 2.89 71.01 02:06:01 PM 1 56.82 0.00 5.55 1.41 2.99 33.23 02:07:01 PM all 37.41 0.00 4.67 2.90 3.15 51.87 02:07:01 PM 0 24.37 0.00 3.44 2.14 2.98 67.06 02:07:01 PM 1 50.52 0.00 5.90 3.67 3.32 36.59 02:08:01 PM all 36.50 0.00 2.65 0.98 2.85 57.01 02:08:01 PM 0 22.73 0.00 2.30 1.38 2.93 70.66 02:08:01 PM 1 50.38 0.00 3.00 0.58 2.77 43.27 02:09:01 PM all 36.75 0.00 2.79 0.79 2.73 56.95 02:09:01 PM 0 16.94 0.00 2.09 1.12 2.55 77.30 02:09:01 PM 1 56.70 0.00 3.48 0.45 2.90 36.46 02:10:01 PM all 35.97 0.00 2.42 0.46 2.49 58.67 02:10:01 PM 0 32.08 0.00 2.57 0.28 2.18 62.89 02:10:01 PM 1 39.84 0.00 2.28 0.64 2.79 54.45 02:11:01 PM all 31.89 0.00 3.15 5.87 2.51 56.59 02:11:01 PM 0 18.93 0.00 2.58 10.23 2.15 66.10 02:11:01 PM 1 44.86 0.00 3.71 1.49 2.87 47.07 02:12:01 PM all 29.62 0.00 2.23 0.26 2.67 65.22 02:12:01 PM 0 18.62 0.00 1.82 0.15 2.67 76.74 02:12:01 PM 1 40.71 0.00 2.65 0.38 2.66 53.60 Average: all 35.09 0.00 3.20 2.00 2.76 56.94 Average: 0 21.73 0.00 2.62 2.77 2.62 70.26 Average: 1 48.54 0.00 3.79 1.23 2.90 43.54